300 KVA Three Phase Servo Voltage Stabilizer

Specifications

Input Voltage	280 - 470 Volts.
Type	Automatic
Power	300 KVA
Output Voltage	400 Volts
Brand	DESTA
Production Capacity	15 pcs./ month
Insulation	F Class
Correction Speed	15 to 25 Volts
Input Window	260 - 490 Volts
Output Frequency	50 Hz
Wave Form Distortion	Nill
Compatibility	Use with Mains and DG set
Environment	Designed for Indoor Tropical Use.
Ambient	10 to 50 deg. C RH 95%
Insulation Resistance	<6 Mega Ohms at 500V DC
Dielectric Test	1.5 KV RMS for 1 minute for the unit 2.5KV for the Power components
Auto/ Manual Operation	Provided
Efficiency	>95%
Visual Indications	Input, Output, Low/High Voltage, Time Delay, Mains ON, Low/High Voltage Cut-off
Nature of Cooling	Air Cooled / Oil Cooled
Response Time	10 M Sec
Control	Through Micro Controlled Digital Circuit
Reference Standard	IS-9815, IS-2026

Additional Information

Details

Basic components of Servo voltage stabilizer are:
Buck boost double wound transformer.
Suitable toroidal wound variac.
Geared servo motor unit with limit switches to avoid over running at highest and lowest position.
Microcontroller Digital display control card.
These entire components are interconnected to form Servo Voltage Stabilizer.

Salient Features

Wave Shape distortion-nil.
95% and more efficiency being achieved by optimum design and by use of high quality CRGO lamination and 99.9% pure copper.
Immune to load PF and supply frequency variation.
Power losses 2% maximum.
Duty cycle continuous.
Life expectancy 15-20 yrs.
Operation-Auto/Manual.
Control through Micro Processor Controller/IC based solid state plug in type glass epoxy control Card.
High quality EHV grade oil as per IS-335.
Reference Standard IS-9815, IS-2026.